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Insights
Core analysis & lab equipment insights from the Coretest engineering team.
How a Core Analysis Laboratory Works: From Whole Core to Special Studies
The full core-analysis workflow — from whole core through routine analysis (RCAL) to special studies (SCAL).
RCAL vs SCAL: What's the Difference and When Do You Need Each?
Routine vs special core analysis — what each delivers and when you need it.
How to Choose a Core Holder: Hassler vs. Triaxial vs. Hydrostatic
Choosing the right core holder — Hassler, triaxial and hydrostatic compared.
Gas Permeability Measurement: Steady-State vs. Unsteady-State Methods
Steady-state vs unsteady-state gas permeability methods.
Core Flooding Experiments: Setup, Equipment, and Common Mistakes
Setting up core flooding experiments — and the mistakes to avoid.
HPHT Autoclave Types: Stirred, Rocking, and Static
Stirred, rocking and static HPHT autoclaves compared.
5 Safety Essentials for HPHT Laboratory Testing
Five safety essentials for high-pressure, high-temperature lab work.
